(19)

(11)

EP 1 496 807 A1

(12)

(43) Date of publication: 19.01.2005 Bulletin 2005/03 (21) Application number: 03747056.4 (22) Date of filing: 22.04.2003

(51) International Patent Classification (IPC)7: A61B 17/08 (86) International application number: PCT/US2003/012644 (87) International publication number: WO 2003/088846 (30.10.2003 Gazette 2003/44)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 22.04.2002 US 374672 P (71) Applicant: TYCO HEALTHCARE GROUP LP Norwalk, Connecticut 06856 (US)	(72) Inventor: KAYAN, Helmut Redwood City, CA 94062 (US) (74) Representative: HOFFMANN EITLE  Patent- und RechtsanwälteArabellastrasse 4 81925 München 81925 München (DE)